Fifty Pack Of Slick Black Chicago Binding Screws M4x4mm Slotted Ends Copper Plated Hardware Rock Solid For Books And Craft Projects That Resists Rust And Tightens Smooth With Zero Fuss Or Complications

M4 Slick Black Chicago Screw Bulk Set For Leather Crafts
✔️ M4 x 4mm dual head fastener with flat slot tip copper coated brass 50

This fifty piece bundle delivers a rock solid fastening method for stacking leather straps, hardcover books, scrapbook sheets, and canvas bags. Hobby builders usually snap these twin ended clips onto belt buckles, shoe tongues, wallet corners, and portfolio dividers where steady grip and tidy looks matter most.

✅ Core build uses anti corrosive copper plated brass alloy
✅ Compact four millimeter shaft fits standard hand punch holes
✅ Full pack contains fifty matching male and female halves
✅ Cross threaded design locks tight without wobbling under load

💡 What makes m4 chicago binding screws such a handy choice for heavy materials? The double helix thread pattern locks firmly inside pre drilled frames. - Interlocking shafts grip stacked leather and cardboard without slipping loose - Copper exterior blocks moisture damage during outdoor gear or bag repairs - Flat slot tops let you spin the pair apart fast with a standard driver

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